Tag: C++

Use classic and range-based for loops.

Loop while a condition remains true.

Use iostream for console I/O and check stream state on failure.

Read with cin, write with cout, and report errors on cerr.

Use arithmetic, relational, logical, bitwise, and assignment operators.

Compute with + – * / and %.

Compare values with == != =.

Combine conditions with && || and ! (short-circuiting).

Assign and update with = += -= and compound forms.

Manipulate bits with & | ^ ~ <>.